class_docstr: To handle errors and addition of custom layers
docstr: Missing initializer error
docstr_tok: ["Missing","initializer","error"]
code: def missing_initializer(
      self,
      node,  # type: Node
      err_message,  # type: Text
  ):
      # type: (...) -> None
      """
      Missing initializer error
      """
      raise ValueError(
          "Missing initializer error in op of type {}, with input name = {}, "
          "output name = {}. Error message: {}\n".format(
              node.op_type, node.inputs[0], node.outputs[0], err_message
          )
      )
  
file_path: insightface/tools/onnx2caffe/onnx2caffe/_error_utils.py
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  from typing import Dict, Text, Any, Callable
  from ._graph import Node, Graph
label_desc: Use image node_id 4 for calling the ErrorHandling obj's underlying member method code with example usage: obj.missing_initializer(node, err_message) without return types